public WorldCasesInfo GetCasesInfo(string url, string countryName)
{
var htmlnode = webScrapper.GetHtml(url);
_caseInfo = webScrapper.GetCasesInfo(htmlnode, _caseInfo);
if (_caseInfo.GetType() == typeof(CountryCaseInfo))
{
((CountryCaseInfo)_caseInfo).CountryName = countryName;
}
return(_caseInfo);
}
public WorldCasesInfo GetCasesInfo(HtmlNode htmlNode, WorldCasesInfo casesInfo)
{
var selectNodes = htmlNode.OwnerDocument.DocumentNode.SelectNodes("//div[@id='maincounter-wrap']");
foreach (var node in selectNodes)
{
string header = node.ChildNodes["h1"].InnerText;
if (header.Equals("Coronavirus Cases:"))
{
casesInfo.TotalCases = Convert.ToDouble(node.ChildNodes["div"].InnerText);
}
else if (header.Equals("Deaths:"))
{
casesInfo.Deaths = Convert.ToDouble(node.ChildNodes["div"].InnerText);
}
else
{
casesInfo.Recovered = Convert.ToDouble(node.ChildNodes["div"].InnerText);
}
}
return(casesInfo);
}
public CaseProcessor(WorldCasesInfo casesInfo)
{
this._caseInfo = casesInfo;
this.webScrapper = new WebScarpper();
}